Skip to content

Deflake Kubenet e2e suite #24211

Closed
Closed
@freehan

Description

I gathered e2e test results of kubernetes-e2e-gce-kubenet suite for last 100 runs. The following is the list of flaky tests. Some might not be related to kubenet. I will start with the service tests. Any help would be appreciated.

DNS should provide DNS for pods for Hostname and Subdomain Annotation
DNS should provide DNS for services [Conformance]
DNS should provide DNS for the cluster [Conformance]
Deployment RecreateDeployment should delete old pods and create new ones
Deployment RollingUpdateDeployment should delete old pods and create new ones
Dynamic provisioning [k8s.io] DynamicProvisioner should create and delete persistent volumes
Horizontal pod autoscaling (scale resource: CPU) [k8s.io] ReplicationController light Should scale from 1 pod to 2 pods
Horizontal pod autoscaling (scale resource: CPU) [k8s.io] ReplicationController light Should scale from 2 pods to 1 pod using HPA version v1
Kubectl client [k8s.io] Guestbook application should create and stop a working application [Conformance]
Kubectl client [k8s.io] Kubectl expose should create services for rc [Conformance]
Kubectl client [k8s.io] Simple pod should support exec through an HTTP proxy
Kubectl client [k8s.io] Update Demo should create and stop a replication controller [Conformance]
Kubectl client [k8s.io] Update Demo should do a rolling update of a replication controller [Conformance]
Kubectl client [k8s.io] Update Demo should scale a replication controller [Conformance]
Monitoring should verify monitoring pods and all cluster nodes are available on influxdb using heapster.
Networking should provide Internet connection for containers [Conformance]
Pods should *not* be restarted with a /healthz http liveness probe [Conformance]
PreStop should call prestop when killing a pod [Conformance]
Proxy version v1 should proxy through a service and a pod [Conformance]
ReplicaSet should serve a basic image on each replica with a private image
ReplicaSet should serve a basic image on each replica with a public image [Conformance]
ReplicationController should serve a basic image on each replica with a public image [Conformance]
Services should be able to create a functioning NodePort service
Services should be able to up and down services
Services should serve multiport endpoints from pods [Conformance]

Detail list: https://docs.google.com/spreadsheets/d/1Le8UfN_xj7FzI-NuVZ1le-_a8IW62gM40SAWEWv8Xhs/edit#gid=0
Jenkins project: http://kubekins.dls.corp.google.com/job/kubernetes-e2e-gce-kubenet/

Metadata

Assignees

Labels

priority/backlogHigher priority than priority/awaiting-more-evidence.sig/networkCategorizes an issue or PR as relevant to SIG Network.

Type

No type

Projects

No projects

Milestone

No milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions